CN117698304B - Label scale scroll mounting structure - Google Patents
Label scale scroll mounting structure Download PDFInfo
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- CN117698304B CN117698304B CN202410044160.XA CN202410044160A CN117698304B CN 117698304 B CN117698304 B CN 117698304B CN 202410044160 A CN202410044160 A CN 202410044160A CN 117698304 B CN117698304 B CN 117698304B
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- paper roll
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- 238000007599 discharging Methods 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/042—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles for loading rolled-up continuous copy material into printers, e.g. for replacing a used-up paper roll; Point-of-sale printers with openable casings allowing access to the rolled-up continuous copy material
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a label scale paper roll mounting structure, which relates to the technical field of label scales and comprises a shell and a dismounting assembly, wherein a supporting seat is arranged in the left end of the shell, the left upper end of the interior of the shell is rotationally connected with a rotating seat, the front end of the shell is provided with a door plate, the right end of one side of the door plate is rotationally connected with a discharging roller, the middle of one side of the door plate is rotationally connected with a winding roller, the dismounting assembly is arranged at the lower end of the door plate, and the dismounting assembly comprises a sliding groove, a sliding seat, a handle, a gear, a rack, a positioning rod, a positioning groove, a magnet, a mounting plate and a limiting roller. According to the invention, the discharging roller and the wind-up roller are arranged on the door plate, so that the door plate can outwards move under the guidance of the sliding groove and the sliding seat when the door plate is pulled, and the door plate can downwards rotate when the discharging roller and the wind-up roller move out of the shell, so that the discharging roller and the wind-up roller face upwards.
Description
Technical Field
The invention relates to the technical field of tag scales, in particular to a tag scale paper roll mounting structure.
Background
The label scale is a bar code scale, and is characterized in that a portable printer is built in the electronic scale, when an object is placed on a scale pan, pressure is applied to a sensor, the sensor deforms, so that impedance changes, excitation voltage changes, a changed analog signal is output, the signal is amplified by an amplifying circuit and output to an analog-to-digital converter, the signal is converted into a digital signal which is convenient to process and output to a CPU (central processing unit) for operation control, and the CPU outputs the result to a display according to a keyboard command and a program, and meanwhile, the result is also output to the portable printer, and bar code labels are printed.
When the existing label scale is used for replacing paper rolls, the paper rolls are placed inside the label scale firstly, then the paper rolls pass through a plurality of limiting rollers inside the label scale, and then the tail ends of the label paper are fixed on the waste rollers.
Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional drawbacks, and a label scale paper roll mounting structure has been proposed.
Disclosure of Invention
The invention aims to provide a label scale paper roll mounting structure for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a label balance scroll mounting structure, includes casing and dismouting subassembly, the inside supporting seat that has been settled of left end of casing, and the inside upper left end rotation of casing is connected with the rotation seat, the front end of casing is provided with the door plant, and one side right-hand member of door plant rotates and is connected with the blowing roller to one side middle part of door plant rotates and is connected with the wind-up roll, the dismouting subassembly sets up in the lower extreme of door plant, the dismouting subassembly includes spout, slide, handle, gear, rack, locating lever, constant head tank, magnet, mounting panel and spacing roller, the spout has been seted up to the bottom symmetry of casing, and the spout is isosceles trapezoid, the inside of spout is settled there is the slide to the slide is connected with the door plant rotation, the inside rotation of left end of door plant is connected with the handle, and the middle part outside of handle is fixed with the gear, the top meshing of gear has the rack, and the locating lever is settled at the rack top to the AND gate board sliding connection, the inside of locating lever inside has been seted up the constant head tank, and the inside of door plant and constant head tank all is fixed with the magnet, the rear end of handle is fixed with the mounting panel, and one side of just is provided with the mounting panel.
Further, the inside of blowing roller is settled there is adjusting part, adjusting part includes screw rod and swivel nut, the inside rotation of blowing roller is connected with the screw rod, and the equal threaded connection in both ends outside has the swivel nut around the screw rod.
Further, the adjusting component further comprises a rotating plate and a connecting plate, the outer sides of the four ends of the threaded sleeve are respectively connected with the rotating plate in a rotating mode, the end portions of the rotating plates are connected with the connecting plate in a rotating mode, and the connecting plate is connected with the discharging roller in a sliding mode.
Further, the adjusting component further comprises a supporting plate and a limiting plate, wherein the supporting plate is fixed at one end of the connecting plate, the supporting plate is distributed circumferentially at equal intervals on the outer side of the discharging roller, and the limiting plate is arranged at the front end of the discharging roller.
Further, coupling assembling is provided with in the outside of wind-up roll, coupling assembling includes recess and position sleeve, the both sides symmetry of wind-up roll is seted up flutedly, and the inside sliding connection of recess has the position sleeve to the position sleeve is n shape.
Further, the coupling assembling still includes spread groove and guide way, the spread groove has been seted up to the inside one end of spacer sleeve, and the spread groove is the octagon to the outer end of spread groove is provided with the guide way.
Further, coupling assembling still includes connector and rolling motor, the inside sliding connection of spread groove has the connector, and the tip shape of connector is unanimous with the shape of spread groove, the tip of connector is settled there is the rolling motor, and rolling motor and casing fixed connection.
Further, the upper left end of the inside of the shell is provided with a transmission assembly, the transmission assembly comprises a guide rod and a spring, the guide rod is fixed at the upper left end of the inside of the shell, and the spring is sleeved on the outer side of the guide rod.
Further, the transmission assembly further comprises a sliding plate and a first connecting rod, the bottom of the spring is connected with the sliding plate, the sliding plate is in sliding connection with the guide rod, and the left end of the sliding plate is rotationally connected with the first connecting rod.
Further, drive assembly still includes spacing groove, guide block and connecting rod two, the spacing groove has been seted up to the inside upper left end of casing, and the inside sliding connection of spacing groove has the guide block, the guide block left side is T shape, and the guide block is connected with connecting rod one rotation, the left lower extreme of guide block is connected with connecting rod two, and connecting rod two rotates with the seat and be connected.
The invention provides a label scale paper roll mounting structure, which has the following beneficial effects:
1. According to the invention, the discharging roller and the wind-up roller are arranged on the door plate, so that the door plate can move outwards under the guidance of the sliding groove and the sliding seat when the door plate is pulled, the door plate can be rotated downwards when the discharging roller and the wind-up roller move out of the shell, and the discharging roller and the wind-up roller face upwards.
2. When the paper roll on the discharging roller is replaced, only the screw rod is required to be rotated, the connecting plate and the rotating plate limit the rotating direction of the screw sleeve at the moment, the screw sleeve is controlled to move, so that the limit on the paper roll is eliminated by pulling the supporting plate through the rotating plate and the connecting plate, the paper roll can be disassembled, and when the paper roll is installed, the paper roll can be fixed by only reversely rotating the screw rod, so that the paper roll can be more stable when being discharged, and the position of the supporting plate is adjustable, the installation of the paper rolls with different inner diameters is convenient, the improvement of the adaptation range of equipment is facilitated, the limit plate can limit the side part of the paper roll, the paper roll can be stably positioned above the supporting seat after the installation, and the detection precision of the sensor inside the tag scale is prevented from being influenced by the deviation.
3. According to the invention, when the other end of the paper roll is fixed on the wind-up roll, the locating sleeve is pulled out firstly, and the locating sleeve is sleeved after the end part of the paper roll is placed in the groove, so that the end part of the paper roll can be quickly located by interference fit of the locating sleeve, meanwhile, after the paper roll is installed in the shell, the connector can limit the side part of the locating sleeve, so that the locating sleeve can be prevented from shaking back and forth, the stability after installation is improved, and when the connector is inserted into the connecting groove, the connector can be guided through the guide groove, so that the connector can automatically slide into the connecting groove, and the problem that the efficiency of installation is affected due to jamming during butt joint is avoided.
4. When the handle is rotated to position the door plate, the limit roller at the left upper end of the mounting plate can push the sliding plate to move upwards under the limit of the guide rod, the first connecting rod can enable the guide block to move leftwards under the limit of the limit groove, the second connecting rod can push the rotating seat to press and position the paper roll on the supporting seat, so that the internal printing mechanism can print the paper roll normally, and when the paper roll is replaced, the limit roller at the right upper end is separated from the sliding plate due to the fact that the handle is required to be rotated firstly, and the spring can push the sliding plate to move downwards, so that the first connecting rod, the guide block and the second connecting rod drive the rotating seat to be separated from the paper roll, and the situation that the paper roll is clamped when the door plate is pulled out is avoided.
Drawings
FIG. 1 is a schematic overall elevational view of a label scale paper roll mounting structure of the present invention;
FIG. 2 is a schematic top sectional view of a connector assembly of a tag scale paper roll mounting structure of the present invention;
fig. 3 is a schematic view of a right-side cross-sectional structure of a door panel of a label scale paper roll mounting structure according to the present invention;
FIG. 4 is a schematic cross-sectional elevation view of a positioning rod of a label scale paper roll mounting structure according to the present invention;
FIG. 5 is a schematic top sectional view of an adjusting assembly of a tag balance paper roll mounting structure of the present invention;
Fig. 6 is a schematic perspective view of a connection assembly of a label scale paper roll mounting structure according to the present invention;
Fig. 7 is a schematic diagram of a structure of the present invention when a rotating seat of a tag balance paper roll mounting structure is closed.
In the figure: 1. a housing; 2. a support base; 3. a rotating seat; 4. a door panel; 5. a discharging roller; 6. a wind-up roll; 7. disassembling and assembling the assembly; 701. a chute; 702. a slide; 703. a handle; 704. a gear; 705. a rack; 706. a positioning rod; 707. a positioning groove; 708. a magnet; 709. a mounting plate; 710. a limit roller; 8. an adjustment assembly; 801. a screw; 802. a screw sleeve; 803. a rotating plate; 804. a connecting plate; 805. a supporting plate; 806. a limiting plate; 9. a connection assembly; 901. a groove; 902. a positioning sleeve; 903. a connecting groove; 904. a guide groove; 905. a connector; 906. a winding motor; 10. a transmission assembly; 1001. a guide rod; 1002. a spring; 1003. a sliding plate; 1004. a first connecting rod; 1005. a limit groove; 1006. a guide block; 1007. and a connecting rod II.
Detailed Description
Referring to fig. 1 to 7, the present invention provides the following technical solutions: the utility model provides a label balance scroll mounting structure, including casing 1 and dismouting subassembly 7, casing 1's left end internally mounted has supporting seat 2, and casing 1's inside upper left end rotates and is connected with rotation seat 3, casing 1's front end is provided with door plant 4, and door plant 4's one side right-hand member rotates and is connected with blowing roller 5, and door plant 4's one side middle part rotates and is connected with wind-up roll 6, dismouting subassembly 7 sets up in door plant 4's lower extreme, dismouting subassembly 7 includes spout 701, slide 702, handle 703, gear 704, rack 705, locating lever 706, the constant head tank 707, magnet 708, mounting panel 709 and spacing roller 710, casing 1's bottom symmetry has been seted up spout 701, and spout 701 is isosceles trapezoid, slide 702 is settled to the inside of spout 701, and slide 702 is connected with door plant 4's inside rotation, door plant 4's left end is connected with handle 703 in the inside, and the middle part outside of handle 703 is fixed with gear 704, rack 705 is meshed at the top of gear 704, and the top of 705 is settled with the locating lever 706, and door plant 4 sliding connection, the inside is seted up the constant head tank 707, and magnet 708, mounting panel 709 and mounting panel 709 are all fixed with inside of magnet 709, and mounting panel 709 is fixed with inside side mounting panel 709.
Referring to fig. 1 to 5, an adjusting component 8 is disposed inside a discharging roller 5, the adjusting component 8 includes a screw 801 and a screw sleeve 802, the screw 801 is rotatably connected inside the discharging roller 5, the screw sleeve 802 is threadably connected to the outer sides of the front and rear ends of the screw 801, the adjusting component 8 further includes a rotating plate 803 and a connecting plate 804, the rotating plate 803 is rotatably connected to the outer sides of the four ends of the screw sleeve 802, the end of the rotating plate 803 is rotatably connected to the connecting plate 804, the connecting plate 804 is slidably connected to the discharging roller 5, the adjusting component 8 further includes a supporting plate 805 and a limiting plate 806, one end of the connecting plate 804 is fixed with the supporting plate 805, the supporting plate 805 is circumferentially distributed at equal intervals with respect to the outer side of the discharging roller 5, and the limiting plate 806 is disposed at the front end of the discharging roller 5;
The concrete operation is that when the door plate 4 is pulled, the door plate 4 can be outwards moved under the guidance of the sliding groove 701 and the sliding seat 702, when the discharging roller 5 and the winding roller 6 are moved out of the shell 1, the door plate 4 can be downwards rotated to enable the discharging roller 5 and the winding roller 6 to be upwards, a large operation space can be provided for staff, so that the staff can conveniently replace paper rolls, when the paper rolls on the discharging roller 5 are replaced, only the screw 801 is required to be rotated, at the moment, the connecting plate 804 and the rotating plate 803 can limit the rotating direction of the screw sleeve 802, the screw sleeve 802 is controlled to move, the supporting plate 805 is pulled by the rotating plate 803 and the connecting plate 804 to release the limitation of the paper rolls, so that the paper rolls can be detached, and when the paper rolls are installed, the paper rolls can be fixed only by reversely rotating the screw 801, so that the paper rolls can be more stable when being discharged, and the limit plate 806 can also limit the side part of the paper roll, so that the paper roll can be stably positioned above the supporting seat 2 after being installed, the detection precision of the sensor in the tag scale is prevented from being influenced by deviation, the limit roller 710 can also be used for limiting the left end of the paper roll during installation, the paper roll can be positioned between the supporting seat 2 and the rotating seat 3 during subsequent placement, when the door plate 4 needs to be locked after being reset, the gear 704 can be inserted into the positioning groove 707 through the rack 705 by only rotating the handle 703, the magnet 708 at the left part can adsorb the positioning rod 706 of iron, the door plate 4 can be quickly locked, meanwhile, all the limit rollers 710 can be driven to move through the mounting plate 709 during rotation of the handle 703, the paper roll at the left part can be attached to the supporting seat 2, so that the label peeling mechanism on the subsequent support seat 2 and the rotating seat 3 peels off the label on the paper roll.
Referring to fig. 2,6 and 7, a connection assembly 9 is disposed on the outer side of the wind-up roll 6, the connection assembly 9 includes a groove 901 and a positioning sleeve 902, the two sides of the wind-up roll 6 are symmetrically provided with the groove 901, the inside of the groove 901 is slidably connected with the positioning sleeve 902, the positioning sleeve 902 is n-shaped, the connection assembly 9 further includes a connection groove 903 and a guide groove 904, the inside of one end of the positioning sleeve 902 is provided with the connection groove 903, the connection groove 903 is octagonal, the outer end of the connection groove 903 is provided with the guide groove 904, the connection assembly 9 further includes a connection head 905 and a wind-up motor 906, the inside of the connection groove 903 is slidably connected with the connection head 905, the end of the connection head 905 is identical to the shape of the connection groove 903, the end of the connection head 905 is provided with the wind-up motor 906 fixedly connected with the housing 1, the left upper end of the inside of the housing 1 is provided with a transmission assembly 10, the transmission assembly 10 comprises a guide rod 1001 and a spring 1002, wherein the guide rod 1001 is fixed at the left upper end of the inside of the shell 1, the spring 1002 is sleeved on the outer side of the guide rod 1001, the transmission assembly 10 further comprises a sliding plate 1003 and a first connecting rod 1004, the bottom of the spring 1002 is connected with the sliding plate 1003, the sliding plate 1003 is in sliding connection with the guide rod 1001, the left end of the sliding plate 1003 is rotationally connected with the first connecting rod 1004, the transmission assembly 10 further comprises a limit groove 1005, a guide block 1006 and a second connecting rod 1007, the limit groove 1005 is formed in the left upper end of the inside of the shell 1, the guide block 1006 is slidingly connected with the guide block 1006, the left view of the guide block 1006 is T-shaped, the guide block 1006 is rotationally connected with the first connecting rod 1004, the left lower end of the guide block 1006 is connected with the second connecting rod 1007, and the second connecting rod 1007 is rotationally connected with the rotating seat 3;
The specific operation is as follows, when the paper roll is replaced, the handle 703 is rotated to remove the limitation of the door panel 4, at this time, the limit roller 710 at the upper right end is separated from the sliding plate 1003, the spring 1002 can push the sliding plate 1003 to move downwards, so that the rotating seat 3 is driven by the first connecting rod 1004, the guide block 1006 and the second connecting rod 1007 to separate from the paper roll, the situation that the paper roll is clamped when the door panel 4 is pulled out is avoided, when the other end of the paper roll is required to be fixed on the winding roller 6 in the replacement process, the positioning sleeve 902 is pulled out firstly, the positioning sleeve 902 is sleeved again after the end of the paper roll is placed in the groove 901, the end of the paper roll can be positioned quickly by interference fit of the positioning sleeve 902, and when the connector 905 is inserted into the connecting groove 903, the connector 905 can be guided through the guide groove 904, so that the connector 905 can automatically slide into the connecting groove 903, the clamping and the impact on the efficiency in installation are avoided during butt joint, meanwhile, the connector 905 can limit the side part of the positioning sleeve 902, the front and back shaking of the positioning sleeve 902 can be avoided, the stability after installation is improved, after that, when the handle 703 is rotated to position the door panel 4, the limit roller 710 at the left upper end of the mounting plate 709 can push the sliding plate 1003, the sliding plate moves upwards under the limit of the guide rod 1001, the first connecting rod 1004 can enable the guide block 1006 to move leftwards under the limit of the limit groove 1005, and the second connecting rod 1007 pushes the rotating seat 3 to compress and position the paper roll on the supporting seat 2, so that an internal printing mechanism can normally print the paper roll.
In summary, when the label scale paper roll mounting structure is used, firstly, the handle 703 is rotated to enable the gear 704 to separate the positioning rod 706 from the positioning groove 707 through the rack 705, then the magnet 708 on the right part can absorb the positioning rod 706 to fix the positioning rod 706, then, the limit roller 710 on the upper right end is separated from the sliding plate 1003, the spring 1002 can push the sliding plate 1003 to move downwards to enable the sliding plate 1003 to drive the rotating seat 3 to separate from the paper roll through the first connecting rod 1004, the guide block 1006 and the second connecting rod 1007, secondly, when the door plate 4 is pulled through the handle 703, the door plate 4 can move outwards under the guide of the sliding groove 701 and the sliding seat 702, and when the discharging roller 5 and the winding roller 6 are moved out of the shell 1, the door plate 4 can be rotated downwards to enable the discharging roller 5 and the winding roller 6 to face upwards, so that a larger operation space can be provided for workers, then, when the paper roll on the discharging roller 5 is replaced, only the screw 801 needs to be rotated, at this time, the connection plate 804 and the rotation plate 803 limit the rotation direction of the screw sleeve 802, so as to control the movement of the screw sleeve 802, thereby pulling the supporting plate 805 through the rotation plate 803 and the connection plate 804 to release the limitation of the paper roll, and disassembling the paper roll, and during installation, the paper roll can be fixed by only reversely rotating the screw 801, so that the paper roll can be more stable during discharging, the limit plate 806 can limit the side of the paper roll, after that, when the other end of the paper roll is fixed on the winding roller 6, only the positioning sleeve 902 is pulled out, and after the end of the paper roll is placed in the groove 901, the positioning sleeve 902 is sleeved, so that the end of the paper roll can be rapidly positioned by interference fit of the positioning sleeve 902, then, the left end of the paper roll is limited by the limit roller 710, so that the paper roll can be positioned between the supporting seat 2 and the rotating seat 3 when the paper roll is subsequently placed, after the door panel 4 is reset, the connector 905 can be guided through the guide groove 904, the connector 905 can automatically slide into the connecting groove 903, the side part of the positioning sleeve 902 can be limited by the connector 905, the front and back shaking of the positioning sleeve 902 can be avoided, finally, when the door panel 4 is required to be locked, the gear 704 can be inserted into the positioning groove 707 through the rack 705 by only rotating the handle 703, the iron positioning rod 706 can be adsorbed by the left magnet 708, the door panel 4 is quickly locked, meanwhile, when the handle 703 is rotated, all the limiting rollers 710 can be driven to move through the mounting plate 709, the left paper roll can be attached to the supporting seat 2, the label on the paper roll can be stripped by the label stripping mechanism of the follow-up supporting seat 2 and the rotating seat 3, the sliding plate 1003 can be pushed by the limiting rollers 710, the sliding plate 1003 can be moved upwards under the limit of the guide rod 1001, the guide block 1006 can be moved leftwards under the limit of the limiting groove by the first connecting rod 1004, the second connecting rod 1007 can push the pressing and positioning mechanism of the paper roll 3 on the supporting seat 2, and the paper roll can be printed normally.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a label balance scroll mounting structure, its characterized in that includes casing (1) and dismouting subassembly (7), the left end internally mounted of casing (1) has supporting seat (2), and the inside upper left end rotation of casing (1) is connected with rotation seat (3), the front end of casing (1) is provided with door plant (4), and one side right-hand member rotation of door plant (4) is connected with blowing roller (5), and one side middle part rotation of door plant (4) is connected with wind-up roll (6), dismouting subassembly (7) set up in the lower extreme of door plant (4), dismouting subassembly (7) include spout (701), slide (702), handle (703), gear (704), rack (705), locating lever (706), constant head tank (707), magnet (708), mounting panel (709) and limiting roller (710), spout (701) have been seted up to the bottom symmetry of casing (1), and spout (701) are isosceles trapezoid, the inside of spout (701) is settled there is (702) to be connected with wind-up roll (6) in one side middle part rotation of door plant (4), left side inside of door plant (4) is connected with handle (703), the inside of rack (703) is connected with the inside of handle (703), and the top of the rack (703) is meshed with the outside (703), and a positioning rod (706) is arranged at the top of the rack (705), the positioning rod (706) is in sliding connection with the door plate (4), a positioning groove (707) is formed in the left end of the shell (1), magnets (708) are respectively fixed in the inner part of the door plate (4) and the inner part of the positioning groove (707), a mounting plate (709) is fixed at the rear end of the handle (703), a limit roller (710) is arranged on one side of the mounting plate (709), a transmission assembly (10) is arranged at the left inner end of the shell (1), the transmission assembly (10) comprises a guide rod (1001) and a spring (1002), the guide rod (1001) is fixed at the left inner end of the shell (1), the spring (1002) is sleeved on the outer side of the guide rod (1001), the transmission assembly (10) further comprises a sliding plate (1003) and a first connecting rod (1004), the bottom of the spring (1002) is connected with the sliding plate (1003), the sliding plate (1003) is in sliding connection with the guide rod (1001), the left end of the sliding plate (1003) is rotationally connected with the first connecting rod (1006), the transmission assembly (10) comprises the guide rod (1005) and the left end of the guide rod (1005) is provided with the limit groove (1005), and inside sliding connection in spacing groove (1005) has guide block (1006), guide block (1006) left side is T shape, and guide block (1006) and connecting rod one (1004) rotate to be connected, the left lower extreme of guide block (1006) is connected with connecting rod two (1007), and connecting rod two (1007) rotate with rotation seat (3) to be connected.
2. The label scale paper roll mounting structure according to claim 1, wherein an adjusting assembly (8) is arranged in the discharging roller (5), the adjusting assembly (8) comprises a screw (801) and a screw sleeve (802), the screw (801) is rotatably connected to the inside of the discharging roller (5), and the screw sleeves (802) are in threaded connection with the outer sides of the front end and the rear end of the screw (801).
3. The label scale paper roll mounting structure according to claim 2, wherein the adjusting assembly (8) further comprises a rotating plate (803) and a connecting plate (804), the outer sides of the four ends of the screw sleeve (802) are rotationally connected with the rotating plate (803), the end part of the rotating plate (803) is rotationally connected with the connecting plate (804), and the connecting plate (804) is in sliding connection with the discharging roller (5).
4. A label balance paper roll mounting structure according to claim 3, characterized in that the adjusting assembly (8) further comprises a supporting plate (805) and a limiting plate (806), one end of the connecting plate (804) is fixed with the supporting plate (805), the supporting plate (805) is distributed circumferentially at equal intervals with respect to the outer side of the discharging roller (5), and the limiting plate (806) is arranged at the front end of the discharging roller (5).
5. The label scale paper roll mounting structure according to claim 1, wherein a connecting component (9) is arranged on the outer side of the winding roller (6), the connecting component (9) comprises a groove (901) and a positioning sleeve (902), the groove (901) is symmetrically formed on two sides of the winding roller (6), the positioning sleeve (902) is slidably connected in the groove (901), and the positioning sleeve (902) is n-shaped.
6. The label scale paper roll mounting structure according to claim 5, wherein the connecting assembly (9) further comprises a connecting groove (903) and a guiding groove (904), the connecting groove (903) is formed in one end of the positioning sleeve (902), the connecting groove (903) is in an octagonal shape, and the guiding groove (904) is formed in the outer end of the connecting groove (903).
7. The label scale paper roll mounting structure according to claim 6, wherein the connecting assembly (9) further comprises a connector (905) and a winding motor (906), the connector (905) is slidably connected to the inside of the connecting groove (903), the end shape of the connector (905) is consistent with the shape of the connecting groove (903), the winding motor (906) is arranged at the end of the connector (905), and the winding motor (906) is fixedly connected with the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410044160.XA CN117698304B (en) | 2024-01-11 | 2024-01-11 | Label scale scroll mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410044160.XA CN117698304B (en) | 2024-01-11 | 2024-01-11 | Label scale scroll mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117698304A CN117698304A (en) | 2024-03-15 |
| CN117698304B true CN117698304B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410044160.XA Active CN117698304B (en) | 2024-01-11 | 2024-01-11 | Label scale scroll mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117698304B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH115333A (en) * | 1997-06-18 | 1999-01-12 | Tec Corp | Label and receipt issuing printer |
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| CN217574584U (en) * | 2022-04-28 | 2022-10-14 | 广州市烨兴融集团有限公司 | Portable printer consumptive material mounting structure |
| CN117262827A (en) * | 2023-11-07 | 2023-12-22 | 东华大学 | An automatic continuous winding device for spunlace nonwoven fabrics |
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2024
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| JPH115333A (en) * | 1997-06-18 | 1999-01-12 | Tec Corp | Label and receipt issuing printer |
| KR200203162Y1 (en) * | 2000-05-08 | 2000-11-15 | 주식회사데스콤 | Keeper loading the printing paper of electronic label floating balance |
| JP2016043670A (en) * | 2014-08-26 | 2016-04-04 | 三栄電機株式会社 | Label printer |
| CN210527067U (en) * | 2019-10-08 | 2020-05-15 | 启东友铭衡器有限公司 | A price label scale paper roll installation structure |
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| CN214455858U (en) * | 2021-01-20 | 2021-10-22 | 青岛龙佑汝包装有限公司 | Packaging film production is with wind-up roll convenient to adjust |
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| CN216511819U (en) * | 2021-11-22 | 2022-05-13 | 安徽谊品弘科技有限公司 | Bar code scale convenient to trade paper |
| CN217574584U (en) * | 2022-04-28 | 2022-10-14 | 广州市烨兴融集团有限公司 | Portable printer consumptive material mounting structure |
| CN117262827A (en) * | 2023-11-07 | 2023-12-22 | 东华大学 | An automatic continuous winding device for spunlace nonwoven fabrics |
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| CN117698304A (en) | 2024-03-15 |
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